Lancom Systems GS-2124 Quality of Service, Security, Performance, LAN protocols, Interfaces

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LANCOM GS-2124

Scope of features: as of LCOS version 7.6

 

Quality of Service

 

 

 

DiffServ/TOS

Port based (VIP Port), 802.1p, Priority queuing of packets based on DiffServ/TOS fields

 

 

 

 

 

 

Port priority

Supports four level priority queues to prioritize inbound and outbound traffic

 

 

 

 

 

 

Q-in-Q Tagging

Supports priority in a Q-in-Q

 

 

 

 

 

 

QoS Control List

Provides four internal queues to support four different classifications of traffic; packets can be classified as VIP ports, 802.1p,

 

 

 

DiffServ and/or IP TOS, IPv4 and UDP/TCP applications. The QoS operates at full wire speed and each egress port can be

 

 

 

scheduled according to strict, weighted round robin or mixed.

 

 

 

 

 

 

 

 

Security

 

 

 

MAC address limitation

MAC address learning limit, to set up the maximum amount of MAC that each port can learn

 

 

 

 

 

 

802.1x

802.1x access control on all ports, user- or MAC-based

 

 

 

 

 

 

Access control lists

Filtering of IP or MAC addresses and protocols - integrated setup assistant

 

 

 

 

 

 

Broadcast Storm Control

Multicast/Broadcast/Unknown unicast storm suppression

 

 

 

 

 

 

Isolated Group

Allows certain ports to be designated as protected. All other ports are non-isolated. Traffic between isolated group members ist

 

 

 

blocked. Traffic can only be sent from isolated group to non-isolalted group.

 

 

Performance

 

 

 

Switching technology

Store and forward with latency less than 5 μs

 

 

 

 

 

 

MAC addresses

Support of max 8K MAC addresses

 

 

 

 

 

 

Throughput

max. 48 Gbps on the backplane

 

 

 

 

 

 

Virtual Stacking Management (VSM)

Supports stacking of up to 16 devices, several switches can be managed via one ip address

 

 

 

 

 

 

VLAN

Port based and IEEE 802.1q tag based VLAN with up to 4,096 VLAN and up to 256 active VLANs; Supports ingress and egress

 

 

 

packet filter in port based VLAN

 

 

 

 

 

 

Jumbo Frame Support

Jumbo frame support with up to 9k frames

 

 

 

 

 

 

LAN protocols

 

 

 

Link Aggregation Control Protocol

Maximum of 12 groups, max 12 member per group, supports DA, SA and DA+SA MAC based trunking with automatic failover

 

 

(LACP)

 

 

 

 

 

 

 

Multicasting

Supports IGMP snooping inkluding active and passive mode

 

 

 

 

 

 

GVRP/GARP

802.1q with GVRP/GARP

 

 

 

 

 

 

Spanning Tree Protokoll (STP) / Rapid

802.1d/1w/1s

 

 

STP / Multiple STP

 

 

 

DHCP Relay Agent

DHCP Option 82 relay agent

 

 

 

 

 

 

Interfaces

 

 

 

Ethernet ports

20 TP ports 10/100/1000 Mbps, 4 Combo ports TP/SFP 10/100/1000 Mbps

 

 

 

 

 

 

Serial interface

Serial configuration interface

 

 

 

 

 

 

Management

 

 

 

Port Mirroring

Support 1:N port mirroring, Sniffer functions with three modes: TX monitor-, RX monitor-, and TX-RX monitor mode

 

 

 

 

 

 

Security

Access rights (read/write) can be set up separately, access control list

 

 

 

 

 

 

SNMP

SNMP management via SNMPv1 or v2c and private MIB

 

 

 

 

 

 

RFC 1213 MIB (MIBII)

￿ Interface MIB

 

 

 

￿ Address Translation MIB

 

 

 

￿ IP MIB

 

 

 

￿ ICMP MIB

 

 

 

￿ TCP MIB

 

 

 

￿ UDP MIB

 

 

 

￿ SNMP MIB

 

 

 

 

 

 

RFC 1757 RMON MIB

￿ Statistics Group 1

 

 

 

￿ History Group 2

 

 

 

￿ Alarm Group 3

 

 

 

￿ Event Group 9

 

 

 

 

 

 

RFC 1493 Bridge MIB

completely

 

 

 

 

 

 

RFC 1643 Ethernet MIB

completely

 

 

 

 

 

 

Webconfig

Integrated web server with setup wizard for the configuration via Internet browsers with HTTP

 

 

 

 

 

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Contents Lancom GS-2124 More Efficiency LAN protocols Quality of ServiceSecurity PerformanceDeclarations of conformity Package contentAccessories Hardware

GS-2124 specifications

Lancom Systems GS-2124 is a versatile and robust network switch tailored for modern enterprise environments. This managed Ethernet switch is designed to meet the needs of organizations looking for high performance, reliability, and advanced management capabilities.

One of the standout features of the GS-2124 is its 24 Gigabit Ethernet ports, which provide ample bandwidth for connected devices. This allows for efficient data transmission across local area networks (LAN), making it particularly suitable for businesses with high data traffic demands. The switch also includes 4 SFP (Small Form-factor Pluggable) ports for fiber connectivity, enabling seamless integration into existing network infrastructures and facilitating long-distance connections.

Security is a top priority in contemporary networking, and the GS-2124 does not disappoint. It incorporates comprehensive security features such as IEEE 802.1X port-based access control and VLAN (Virtual LAN) support, which helps segment the network and control access effectively. This ensures that sensitive information is protected from unauthorized access, which is crucial for companies handling confidential data.

In terms of management, the GS-2124 supports various protocols, including SNMP (Simple Network Management Protocol) and RMON (Remote Monitoring). These features allow network administrators to monitor, manage, and troubleshoot the network easily, promoting a proactive approach to network maintenance. The user-friendly web interface further enhances the management experience, making it accessible even for those with limited technical expertise.

QoS (Quality of Service) capabilities enable the GS-2124 to prioritize network traffic, ensuring that critical applications receive the bandwidth they need for optimal performance. This is particularly beneficial in environments where voice over IP (VoIP) and video conferencing are utilized, as it minimizes latency and ensures a stable communication experience.

Energy efficiency is another critical aspect of the GS-2124. It adheres to IEEE 802.3az standards, which allows the switch to reduce power consumption during low traffic periods, contributing to lower operational costs and a reduced carbon footprint.

In summary, the Lancom Systems GS-2124 is a feature-rich managed switch that excels in performance, security, and scalability. Its combination of Gigabit Ethernet ports, fiber connectivity options, robust security features, management protocols, QoS capabilities, and energy efficiency make it an ideal choice for organizations seeking to enhance their network infrastructure. This switch is a solid investment for businesses aiming to optimize their networks while ensuring reliability and security.